PRN     Azimuth(d)     Elevation(d)   Vertical-TEC(tecu)    Slant-TEC(tecu)       S4(L1/L2)    2018/10/11-00:13:10
G01     296.7          38.7                9.3 +/-    2.61      13.9 +/-    2.61  0.080 / 0.110
G03     310.0          12.3                2.2 +/-   27.72       5.8 +/-   27.72  0.070 / 0.110
G10     115.9          31.8               10.2 +/-    1.13      17.3 +/-    1.13  0.090 / 0.080
G11     268.8          27.1                9.4 +/-    2.84      17.5 +/-    2.84  0.080 / 0.090
G14     16.3           61.7                9.4 +/-    0.76      10.5 +/-    0.76  0.040 / 0.040
G18     257.6          49.4               11.4 +/-    3.28      14.4 +/-    3.28  0.040 / 0.050
G22     312.8          33.4                6.9 +/-    1.65      11.2 +/-    1.65  0.090 / 0.120
G25     68.7           17.5                7.7 +/-    1.06      18.0 +/-    1.06  0.080 / 0.130
G31     149.2          75.4               10.2 +/-    0.46      10.5 +/-    0.46  0.060 / 0.060
G32     47.2           44.6                8.3 +/-    0.66      11.2 +/-    0.66  0.100 / 0.100